摘要:
The electric lamp (1) has a lamp vessel (2), wherein an electric element (3) is accommodated. Said element is connected to current conductors (4), molybdenum portions (5) and (21) which have a coating of material chosen from the group consisting of chromium-manganese, chromium-cobalt, chromium-iron and chromium-boron alloys as a protection against oxidation.
摘要:
The invention relates to a cold cathode fluorescent lamp which (1) contains, essentially, a discharge vessel (3) which is coated with an illuminating material (2) on the inner side thereof and which contains a filling gas component which emits a UV light, two or more hollow cathodes (4) made of a material from the group including Mo, W, Nb, Ta and the alloys thereof, two or more current lead-through pins (5) made of a material from the group including Mo, W and the alloys thereof. The current lead-through pin (5) is joined to a ring (6), a ring segment (7), a hollow cylinder (8) or a hollow cylinder segment (9), preferably made of Fe, Ni, Co or the alloys thereof and the ring (6), the ring segment (7), the hollow cylinder (8) or the hollow cylinder segment (9) is connected to the hollow cathode (4).
摘要:
The invention is a hermetic seal that is compatible with lithium-ion electrolyte in lithium batteries. Pin feed throughs are sealed by compression, chemical bonding, and mechanical bonding between the metal pin (1) and a sealing glass (7), such as Cabal-12. The pin (1) may be coated with a metal or a metal oxide to enhance compatibility with the lithium battery environment. The pin (1) surface is roughened or mechanically shaped to ensure mechanical bonding with the glass seal (7). Mechanical bonds are also achieved by placing the pin/glass seal interface in compression by an external compression band.
摘要:
The present invention is directed to the use of a molybdenum-rhenium alloy in the construction of sealing tubes (14) for high pressure discharge lamps.
摘要:
The present invention is directed to the use of a molybdenum-rhenium alloy in the construction of sealing tubes (14) for high pressure discharge lamps.